CN205648152U

CN205648152U - Light -operated RGB flashing light IC piece

Info

Publication number: CN205648152U
Application number: CN201620362750.8U
Authority: CN
Inventors: 林启程
Original assignee: YLin Electronics Co Ltd
Current assignee: YLin Electronics Co Ltd; Yonglin Electronics Co Ltd
Priority date: 2016-04-26
Filing date: 2016-04-26
Publication date: 2016-10-12
Anticipated expiration: 2026-04-26

Abstract

The utility model relates to a light -operated RGB flashing light IC piece, which comprises a bracket body, the stake body built -in IC piece of the inside fixed mounting of center department and should built -in IC piece through the gold thread respectively with set up in the inboard red wafer of LED, the green wafer of LED, the LED aquamaine piece fixed connection of stake body, should connect power source and a plurality of pulse width modulation link respectively through the gold thread in built -in IC piece periphery, built -in IC piece side fixed connection photosensitive tube wafer. The utility model discloses beneficial effect does: have integrated degree higher, need not the PCB wire rod, be favorable to practicing thrift the cost, advantage such as finished product simple process, through the structure that adopts built -in IC, LED flashing light and built -in photosensitive tube wafer to contact, when the scintillation of can not giving out light of outside circular telegram back product, trigger the foot and contact VDDGND and once make R, G, the B lamp one -period that twinkles that gives out light, give off light, can trigger repeatedly.

Description

A kind of light-operated RGB flashing light IC sheet

Technical field

This utility model relates to chip manufacturing technology, particularly relates to a kind of for daily product, toy, technique The light-operated RGB flashing light IC sheet in the fields such as articles for use.

Background technology

Integrated circuit is to use certain technique, the transistor needed for a circuit, diode, resistance, The element such as electric capacity and inductance and wiring are interconnected, and are produced on a fritter or a few fritter semiconductor wafer or Jie On matter substrate, it is then encapsulated in a shell, becomes the microstructure with required circuit function.

The kind of conventional integrated circuit is usually classifies, i.e. including the quantity of the electronic building bricks such as transistor SSI、MSI、LSI、VLSI；It is divided into Analogous Integrated Electronic Circuits and the big class of digital integrated electronic circuit two by functional structure； Being divided into semiconductor integrated circuit and film integrated circuit by processing technology, film integrated circuit is classified again the integrated electricity of thick film Road and thin film integrated circuit；It is divided into bipolar integrated circuit and unipolar integrated circuit by conduction type difference.

This case is it is important to note that current RGB flashing light IC sheet passes through after all using pcb board binding Circuit is connected with LED, then by being flashed by R, G, B lamp, this structure is applied as routine techniques Long period, but this structure directly results in product design complex process, high expensive obviously.

Therefore, for the above, need prior art is reasonably improved.

Utility model content

For disadvantages described above, this utility model provides a kind of degree of integration higher, without PCB wire rod, favourable In cost-effective, the simple light-operated RGB flashing light IC sheet of finished product technique, with solve prior art many not Foot.

For achieving the above object, this utility model is by the following technical solutions:

A kind of light-operated RGB flashing light IC sheet, including stake body, fixedly mounts at described stake body inside center Built-in IC sheet and this built-in IC sheet LED red wafer inboard with being arranged at stake body respectively by gold thread, The green wafer of LED, LED lan chip are fixing to be connected, and this built-in IC sheet periphery connects power supply respectively by gold thread Interface and some pulse width modulation connect end；Meanwhile, logical between described stake body inner ring and built-in IC sheet Crossing encapsulation silicone grease layer fixing seal, described built-in IC sheet side is fixing connects photosensitive tube wafer.

Each connection end is outside to be exposed to outside stake body through stake body；

Described LED wafer surface has connection end, and each LED wafer is correspondingly arranged within stake body On supporter.

Having the beneficial effect that of light-operated RGB flashing light IC sheet described in the utility model

The most generally speaking, there is degree of integration higher, without PCB wire rod, the most cost-effective, finished product The advantages such as technique is simple；

(2) by the structure using built-in IC, LED flashing light and built-in photosensitive tube wafer to engage, such as, Binding the structure that 1 IC is connected with LED chip on model 5050 support, after outside is energized, product is not Meeting light-emitting flash, triggers foot contact VDD/GND and once makes one (week in cycle of R, G, B lamp light-emitting flash Time phase is adjustable), can repeatedly trigger.

Accompanying drawing explanation

Below according to accompanying drawing, this utility model is described in further detail.

Fig. 1 is the structural representation of light-operated RGB flashing light IC sheet described in this utility model embodiment.

In figure:

1, stake body；2, encapsulation silicone grease layer；3, built-in IC sheet；4, gold thread；5, the red wafer of LED；6、 The green wafer of LED；7, LED lan chip；8, photosensitive tube wafer；9, pulse width modulation connects end.

Detailed description of the invention

As it is shown in figure 1, the light-operated RGB flashing light IC sheet described in this utility model embodiment, including stake body 1, fixedly mount built-in IC sheet 3 at described stake body 1 inside center and this built-in IC sheet 3 passes through gold thread 4 respectively be arranged at the red wafer of LED 5 of stake body 1 inboard, the green wafer of LED 6, LED lan chip 7 Fixing connection, this built-in IC sheet 3 is peripheral connects power interface 6 and some pulse width respectively by gold thread 4 Degree modulation connects end 9；Meanwhile, there is connection end, described built-in IC sheet 3 on each LED wafer surface Side is fixing connects photosensitive tube wafer 8.

Correspondingly, by encapsulation silicone grease layer 2 fixing seal between described stake body 1 inner ring and built-in IC sheet 3； Each connection end outside is exposed to outside stake body 1 through stake body 1 and each connection end is connect by gold thread 4 On the wiring point that built-in IC sheet 3 surface is corresponding.

Light-operated RGB flashing light IC sheet described in above this utility model embodiment, under LED "on" position, IC is in off position, and no current passes through, LED will not light-emitting flash, by trigger foot touch GND/VDD makes IC work, and in one cycle of R, G, B light-emitting flash, the light-emitting flash cycle can be according to visitor Family demand customization.

The above-mentioned description to embodiment is for the ease of those skilled in the art it will be appreciated that and answer Using this case technology, these examples obviously can be made various amendment by person skilled in the art easily, and General Principle described herein is applied in other embodiments without through performing creative labour.Therefore, This case is not limited to above example, and those skilled in the art, according to the announcement of this case, makes for this case Improve and amendment, such as, IC sheet model, each connects the setting of end, support shape etc., if not generation Beyond the beneficial effect outside this case scope, the most all should be in the protection domain of this case.

Claims

1. a light-operated RGB flashing light IC sheet, including stake body, it is characterised in that: inside described stake body Center fixedly mounts built-in IC sheet and this built-in IC sheet by gold thread respectively with to be arranged at stake body inboard The red wafer of LED, the green wafer of LED, LED lan chip is fixing connects, this built-in IC sheet periphery is by gold Line connects power interface respectively and some pulse width modulation connects end；Meanwhile, described stake body inner ring with By encapsulation silicone grease layer fixing seal between built-in IC sheet, described built-in IC sheet side is fixing connects photosensitive tube Wafer.

Light-operated RGB flashing light IC sheet the most according to claim 1, it is characterised in that: each connection end The outside stake body that passes is exposed to outside stake body.

Light-operated RGB flashing light IC sheet the most according to claim 1, it is characterised in that: described LED Wafer surface has connection end.

Light-operated RGB flashing light IC sheet the most according to claim 1, it is characterised in that: each LED Wafer is correspondingly arranged on the supporter within stake body.